feat(asset-system-editor): 新增编辑器资产管理包

packages/asset-system-editor/package.json

@@ -0,0 +1,50 @@
+{
+  "name": "@esengine/asset-system-editor",
+  "version": "1.0.0",
+  "description": "Editor-side asset management: meta files, packing, and bundling",
+  "type": "module",
+  "main": "dist/index.js",
+  "module": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js"
+    }
+  },
+  "files": [
+    "dist"
+  ],
+  "scripts": {
+    "build": "tsup",
+    "build:watch": "tsup --watch",
+    "clean": "rimraf dist",
+    "type-check": "tsc --noEmit"
+  },
+  "keywords": [
+    "ecs",
+    "asset",
+    "editor",
+    "bundle",
+    "packing"
+  ],
+  "author": "yhh",
+  "license": "MIT",
+  "dependencies": {
+    "@esengine/asset-system": "workspace:*"
+  },
+  "devDependencies": {
+    "@esengine/build-config": "workspace:*",
+    "rimraf": "^5.0.0",
+    "tsup": "^8.0.0",
+    "typescript": "^5.8.3"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/esengine/ecs-framework.git",
+    "directory": "packages/asset-system-editor"
+  }
+}